Added DU_HFM support

Change-Id: I19df2d8617bd9d10833348da59c20eeb9ac816e8

Conflicts:
	config/common.mk
	config/packages.mk
Completely integrate HFM into Settings [3/4]

Change-Id: Ic0e22caf7e9bd64c8f5e0975777d80e352039f05

Conflicts:
	config/packages.mk